Notes and Study material for Exams
Medium of Propagation Sound is a sequence of waves of pressure which propagates through compressible media such as air or water. During their propagation, waves can be reflected, refracted, or attentuated by the medium. The purpose of this experiment is to examine what effect the characteristics of the medium have on sound. Ground Wave or … Read more
Under the plan of 3 June, more than 562 princely states were given the option of joining either India or Pakistan, or choosing independence. Indian nationalists and large segments of the public feared that if these states did not accede, most of the people and territory would be fragmented. The Congress as well as … Read more
Integration of Princely States The integration of princely states into the Indian Union was a complex and challenging process that took place in the years following India’s independence in 1947. The princely states were a patchwork of over 500 independent kingdoms and principalities that had existed under British rule. With the end of British rule, … Read more